Eagle Electronics 640c, Mapping GPS Receiver manual To configure a map fix

Models: 640c Mapping GPS Receiver

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To configure a map fix:

To use this format, you need to follow these steps in order. Take a map of the area and determine a reference latitude/longitude.

NOTE:

In order for this system to work, the latitude/longitude lines must be parallel with the edge of the map. USGS maps are parallel, oth- ers may not be. Also, this works better with smaller scale maps, such as 1:24000.

The reference position can be anywhere on the map, but the closer it is to your location, the smaller the numbers you will be working with.

Once you have decided on a reference position, you can save it as a way- point. See the waypoint section for information on saving a waypoint. Save the reference position as a waypoint. Exit the waypoint screens.

1.Press MENUMENUto GPS SETUPENT.

2.Press to COORDINATE SYSTEMENT.

3.Press to SETUP MAP FIXENT.

The far right figure will appear and MAP SCALE is highlighted. Press ENT and enter the map's scale. This is generally at the bottom of the paper map. It's shown as a ratio, like 1:24000. Press EXIT and the unit returns to the Configure Map Fix screen.

Configure a map fix so the unit can find your position on a printed chart or topographical map.

Press to SELECT ORIGINENT to bring up the waypoint and POI list. Select the waypoint (or a landmark of POI) you saved the reference point under and press ENTENT. Spell out the name of the waypoint, landmark or POI in the Find By Name box or press ENT to select the item from the list below. Highlight the waypoint, landmark or POI and press ENT. The unit displays a waypoint information screen with the

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Eagle Electronics 640c, Mapping GPS Receiver manual To configure a map fix

640c, Mapping GPS Receiver specifications

Eagle Electronics has made a significant mark in the world of marine electronics with its innovative and reliable products, notably the Eagle Electronics 640C, 640cDF, and the 640c models. These devices are designed for anglers and navigators who seek advanced functionality combined with user-friendly operation.

The Eagle Electronics 640C is a high-performance fish finder that is primarily admired for its vibrant display and precise mapping capabilities. Equipped with a 640x480 pixel, full-color LCD screen, it provides crystal-clear visibility even in bright sunlight. This device uses advanced sonar technology to offer detailed underwater images, allowing users to locate fish with remarkable accuracy. The high-resolution graphics enhance the experience while providing an intuitive interface for easy navigation through its various features.

The 640cDF, a variant of the 640C, elevates the standard fish finder experience by incorporating dual-frequency sonar capabilities. This model operates on both 200 kHz and 83 kHz frequencies, allowing users to switch between narrow and wide beams based on their fishing needs. The dual-frequency technology provides a more comprehensive view of the underwater environment, making it easier to identify different types of fish and underwater structures. Additionally, the 640cDF boasts temperature sensing capabilities, giving anglers valuable data regarding water conditions that can influence fish behavior.

All models in the Eagle 640 series feature built-in GPS navigation. The integrated GPS provides a reliable mapping system that allows users to mark waypoints and create routes, significantly improving navigation efficiency. This technology is vital for those who engage in long-distance fishing trips or travel in unfamiliar waters. The GPS functionality, combined with the sonar capabilities, makes these devices essential tools for successful fishing excursions.

Furthermore, the Eagle 640 series devices come equipped with customizable display options, allowing users to tailor the information presented based on their preferences. The intuitive menu system simplifies the navigation of the device's various features, empowering users to quickly access critical data without unnecessary complications.

In summary, the Eagle Electronics 640C, 640cDF, and the 640c represent a blend of cutting-edge technology and user-centric design in the marine electronics space. With features such as high-resolution displays, dual-frequency sonar, built-in GPS navigation, and customizable settings, these devices enhance the fishing experience, making them invaluable assets for anglers and navigators alike.